ARTICLE XXI
ENTRY INTO FORCE

1. This Convention shall enter into force 180 days after the date of
the deposit of the 65th instrument of ratification, but in no case earlier
than two years after its opening for signature.

2. For States whose instruments of ratification or accession are
deposited subsequent to the entry into force of this Convention, it shall
enter into force on the 30th day following the date of deposit of their
instrument of ratification or accession.